The damping direction of the rotary damper FYN-U1 can be either right or left rotation. The dampers can be directly mounted in the pivot point. The body is made of especially robust die-cast zinc. During each reverse movement of the unilateral decelerating versions there is a certain return damping torque that depends on the size. ACE rotary dampers are maintenance-free and ready-to-install.
Rotary damper products are built to metric specifications. For precise measurements, please refer to the ACE rotary damper catalog or contact an application expert.
Lifetime 50,000 cycles, even after this time, the dampers still produce over approx. 80 % of their original damping moment. The service life may be significantly higher or lower, depending on the application.
Operating temperature range 23 °F to 122 °F
Material Outer body, Shaft: Zinc die-cast
Mounting In any position
Rotation angle max. 115°
Technical Notes
Note
Damping direction: Right hand damping = damping action in clockwise direction (when looking onto the output shaft or output shaft sleeve, depending on the damper type). A play of approx. 5° can occur at the beginning of movement.
Mounting information
No axial or radial forces may be induced via the shaft.
Safety information
Do not use rotary dampers as supports. Provide an external guide or support.
On request
Special accessories available on request.
Sales data
Weight 0.088 lbs
F and R Weight 0.0 lbs
S Weight 0.0 lbs
Customs tariff number 84879090
Country of origin JP
Application Areas
Handling modules
Linear slides
Automatic machinery
Conveyor equipment
Absorption control
Precision hydraulic feed controls of the product family VC are used in automotive and industrial applications as well as in mechanical engineering and the electronics industry.
Application Examples
Rotary Dampers - FYN-U1
Opening and closing mechanisms for flap doors on furniture
For his carpentry exam, an aspiring master carpenter created TV/bar furniture in which the bar element is provided with a rotatable 90° bar hatch. FYN-U1 rotary dampers from ACE make opening and closing the hatch easier, but also protect it agains...